The circle at the right represents a planet. The radius of the planet is about 4700km. Find the distance d to the horizon that a person can see on a clear day from the following height h above the planet. equals
5 km

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m